Simple Maintenance & consistent Use: Crafted from food safe silicone and good 304 stainless steel, these cooling spheres are dishwasher compatible—just rinse after each use Engineered to integrate smoothly into daily coffee or consumption patterns with lasting Improve Espresso Flavor: Our espresso cooling spheres rapidly chill coffee without watering down its robust taste, minimizing bitterness for a smoother, well rounded profile They reduce temperature by 80–100°F while maintaining espresso ' s true richness Space Saving Design: Integrated magnets enable simple attachment to refrigerator doors or metallic surfaces Freeze the silicone mold for 2 4 hours, position the holder over your cup, and savor perfectly cooled coffee with ease The streamlined form optimizes kitchen space efficiency Thoughtful Present Option: Sophisticated packaging combines creative engineering with everyday usefulness, making this an excellent coffee or aficionados Its refined aesthetic enhances any kitchen or drink preparation space attractively Versatile Beverage Tool: The two cooling sphere containers double as measuring scoops with seven capacity picks for coffee grounds or ingredients